Diy remove replace door s handle with hidden screws.
Replace door handle with turn key button.
Door lock switches are electrical rocker switches that are used to lock and unlock car doors.
Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening.
Due to frequent use the switches and electrical currents running through them eventually fail requiring replacement.
In some cases door latch plate mortises might need to be cut or enlarged.
Begin by removing the screws from the door knob on the interior side of your door.
Turn the knob several times to work the spray lubricant into the door knob mechanism.
Place the strike for the deadbolt against the jamb and fasten with two tapping screws.
The spindle should project through the inside of the door a maximum of 1 2 and min of 1 4.
4 squeeze graphite powder into the key hole of a lock if the locking mechanism is difficult to turn.
When you activate the switch it sends a signal to the door lock relay to activate the door lock actuator inside the door.